Description
Superb Performance. Complement a lift and tire size upgrade with an upgrade for your differentials. Consider getting this Nitro Gear & Axle AAM 9.25-Inch Front Axle/11.50-Inch Rear Axle Ring and Pinion Gear Kit; 4.11 Gear Ratio. The 4.11 gear ratio brings back superb drivability, fuel economy, and low-end torque performance to your RAM. With the appropriate tire size, your RAM will drive like a dream, whether you’re out there on the trails or highways and streets.
Forged Steel Gears. Nitro Gear & Axle manufactures premium ring and pinion gears. Each one is made with forged 8620 steel. The gears are heat-treated for maximum durability and CNC-triple-lapped to form precision gears with optimal backlash. Meanwhile, the kit comes with premium branded bearings from Timken and Koyo to ensure a quiet and lasting performance for years to come.
Speedometer Reprogramming. Expect that the change of gear ratio will affect the accuracy of your speedometer reading. As such, you’ll need to update the wheel size and gear ratio using a hand-held tuner after the installation.
Advanced-Level Installation. Differential upgrades and repairs would often require specialized tools and a high level of expertise. That’s why we recommend that you ask a professional installer to handle the installation to get the best results for your vehicle.
Warranty Information. Nitro Gear &Axle warrants this AAM 9.25-Inch Front Axle/11.50-Inch Rear Axle Ring and Pinion Gear Kit against factory defects, including materials and workmanship, for 2 years.
Application. The Nitro Gear & Axle AAM 9.25-Inch Front Axle/11.50-Inch Rear Axle Ring and Pinion Gear Kit; 4.11 Gear Ratio fits all 2003-2010 5.9L, 6.7L RAM 3500 models.
CA Residents: WARNING: Cancer and Reproductive Harm
- Ideal for Daily Driven Vehicles
- With a 4.11 Gear Ratio
- AAM 9.25 (Front) and 11.5 (Rear) 14-Bolt Differential
- Precision-Machined 8620 Steel Gear Forgings
- Heat-Treated for Strength and CNC Triple-Lapped for Precision Clearance
- Master Front and Rear Install Kit Includes Timken and Koyo Bearings
- Professional Installation Recommended
- Backed by a 2-Year Manufacturer’s Warranty
- Fits All 2003-2010 5.9L, 6.7L RAM 3500 Models
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